Solution code: Row 1 from left to right
on 15. May 2024, 13:12 by Mr Toffee
Added greyscale puzzle and HTML links
on 9. May 2024, 20:52 by Mr Toffee
@pinknickels Watch this space. Swaroop is applying his very capable brain to the problem at this very moment. Hopefully Penpa is bouncing back in a big way.
on 9. May 2024, 20:26 by SudokuFan
@PinkNickels, you can use https://marktekfan.github.io/sudokupad-penpa-import/
on 9. May 2024, 19:52 by PinkNickels
I'd like to solve this, but penpa is so dreadful to use.